Is Google Maps directions accurate?

This is the first time I'm travelling to one city to another O:

And I'm pretty much relying fully on Google maps. Is the 'get directions' feature really accurate?

I don't want to end up getting lost in the middle of nowhere..

I have this phobia of getting lost! O: Then I get naucious. :)



So is it accurate???



I'm most likely going to take the bus OR subway route. :)Is Google Maps directions accurate?
I use it all the time and it is actually better at directions than by TomTom GPS!